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      Question

      From a pack of 52 cards, One card is drawn at

      random. What is the probability that the card drawn is a queen or a heart?
      A 5/14 Correct Answer Incorrect Answer
      B 4/13 Correct Answer Incorrect Answer
      C 6/23 Correct Answer Incorrect Answer
      D 7/38 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      Sol. S= 52 cards There are 13 cards of heart (including one queen) and there are 3 more queens. Let E= event of getting queen or a heart. Then, n (E) = 13 + 3= 16 P (E) = [if gte msEquation 12]> n ( E ) n ( S ) [if !msEquation]--> [endif]--> `(n(E))/(n(S))` = [if gte msEquation 12]> 16 52 [if !msEquation]--> [endif]--> `16/52` = `4/13` [if gte msEquation 12]> 4 13 [if !msEquation]--> [endif]-->

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